Preserving consistency and security of data in e-business applications

  • Authors:
  • Cristea Boboila;Nicolae Constantinescu;Costin-Radu Boldea

  • Affiliations:
  • Department of Computer Science, University of Craiova, Craiova, Romania;Department of Computer Science, University of Craiova, Craiova, Romania;Department of Computer Science, University of Craiova, Craiova, Romania

  • Venue:
  • MCBE'10/MCBC'10 Proceedings of the 11th WSEAS international conference on mathematics and computers in business and economics and 11th WSEAS international conference on Biology and chemistry
  • Year:
  • 2010

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Abstract

Databases are a central component of e-business applications. They provide the storage and functional facilities (i.e. accessing transactional information) of commercial systems. This paper analyzes database models for e-commerce applications, and studies access constraints necessary to preserve the consistency of data; in particular, access scenarios in which phantoms appear are investigated.